Epstein-Barr virus is infrequently identified in non-Hodgkin's lymphomas associated with Hodgkin's disease

D. W. Kingma, L. J. Medeiros, J. Barletta, M. Raffeld, R. B. Mann, R. F. Ambinder, E. S. Jaffe

Research output: Contribution to journalArticle

Abstract

Epstein-Barr virus (EBV) was identified in a subset of cases of Hodgkin's disease (HD) and in some non-Hodgkin's lymphomas (NHLs), particularly those associated with immunodeficiency. Because patients with HD have associated immune system defects, we hypothesized that EBV might be involved in NHLs associated with HD. Using fixed paraffin sections and in situ hybridization for EBV EBER1 RNA, we studied 12 cases of composite NHL + HD, two patients with NHL who simultaneously also had HD involving a different site (simultaneous HD and NHL), 14 NHLs arising in patients who previously had HD, and seven NHLs from patients who subsequently developed HD. Epstein-Barr virus was identified most frequently in composite NHL + HD. Five (42%) cases of composite NHL + HD contained EBV in Reed-Sternberg and Hodgkin cells, four of which also had EBV-positive NHLs, diffuse mixed or large-cell type, with 10 to more than 50 EBV-positive cells per x400 microscopic field. These results suggest that in this subset of four cases, both the NHL and HD components may have arisen from the same EBV-infected progenitor cell. We did not find EBV in two cases of simultaneous NHL and HD or in seven NHLs preceding development of HD. We identified EBV in only two of 14 NHLs following HD, one small noncleaved cell lymphoma and one plasmacytoma, both containing more than 50 EBV-positive cells per x400 microscopic field. These results suggest that EBV plays a minimal role in NHLs associated with HD, with the exception of composite NHL + HD. Hodgkin's disease-associated immune defects may be involved in the pathogenesis of a subset of NHLs following HD, but the exact pathogenesis of most NHLs associated with HD remains uncertain. Parallels with the high-grade Burkitt-like lymphomas associated with human immunodeficiency virus infection are noted.

Original languageEnglish (US)
Pages (from-to)48-61
Number of pages14
JournalAmerican Journal of Surgical Pathology
Volume18
Issue number1
DOIs
StatePublished - Jan 1 1994
Externally publishedYes

Keywords

  • Composite lymphoma
  • EBER
  • Epstein- Barr virus (EBV)
  • Hodgkin's disease
  • Immunodeficiency
  • Non-Hodgkin's lymphoma
  • RNA in situ hybridization

ASJC Scopus subject areas

  • Anatomy
  • Surgery
  • Pathology and Forensic Medicine

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